fat

Phosphatidylcholine supplements

Half of the 403 phosphatidylcholine supplements in the NIH label database that print an amount list 120 mg or less per serving; the middle half list 35 mg to 420 mg (DSLD version 9.4.0, January 2026). The 23 products whose only supplement ingredient is phosphatidylcholine list a median of 900 mg.

Products listing it: 652403 print an amount; 246 list it inside a blend without an amount
Median per serving: 120 mgmiddle half 35 mg to 420 mg

How much phosphatidylcholine do supplements contain?

The median product lists 120 mg per serving. One in ten lists 20 mg or less, one in ten 1,200 mg or more. The amount printed most often is 25 mg (27 products).

Products by amount of phosphatidylcholine per serving

403 products, log scale; extreme 0.2% at each end left out of the drawing.

The amounts printed most often
Amount per serving	Products	For example
25 mg	27	Phosphatidyl Serine 100 mg (Bronson Laboratories); PediaFocus - DF Natural Vanilla Flavor (Designs for Health); GI Cell Support (Vitamin Research Products)
420 mg	27	Phosadyl (Lecithin) (Douglas Laboratories); Phosphatidylcholine (Biotics Research Corporation); Phosphatidylcholine 420 mg (Designs for Health)
100 mg	23	Brain Support Softgels (VitaCeutical Labs); Energizer Formula With Coenzyme Q10 & Lipoic Acid (Martin Avenue Pharmacy); MindBlend (Vitanica)
50 mg	22	Ultra Preventive 2000 Series Nutri-Smart Pack (Douglas Laboratories); Ultra Multiplex Advanced (AB American Biologics); LibidoStim-M (Designs for Health)
20 mg	15	One 'N' Only Men's Formula (Pure Essence Labs); Cholesterol Support (Vitabase); Cholesterol Support (Meijer Naturals)
180 mg	13	Lecithin 19 grains/1200 mg (Viva Vitamins); Lecithin 1,200 mg (VitaCeutical Labs); Lecithin 1,200 mg (Nature's Life)
30 mg	12	Milk Thistle Complex With Dandelion & Turmeric (Vitamin World); Ageless Mind (Source Naturals); Herbal Liver Complex (Solgar)
150 mg	12	Bang! Brain Health (aProvenProduct); Life Extension Mix Tablets With Extra Niacin & Without Copper (Life Extension); Life Extension Mix Powder Without Copper (Life Extension)
1,200 mg	10	Mega-Liposomal Curcumin 600 mg (Aurora Nutrascience); Mega-Liposomal Vitamin D-3 9000 IU Organic Fruit Flavor (Aurora Nutrascience); Mega-Liposomal Glutathione 750 mg (Aurora Nutrascience)
200 mg	9	GPC & PS With Omega-3 & Green Tea Extract (Natural Factors); Cholesterol Essentials (Swanson); Liposomal Vitamin C 1000 mg (SunLipid)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most phosphatidylcholine?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Lecithin GranulesCountry Life3,400 mg
PhosphaLineXYMOGEN3,000 mg
PhosChol PPCNutrasal3,000 mg
PhosChol 900 mgNutrasal2,700 mg
Essential PC LipidsNutrasal2,000 mg
Spectra Infinite NutritionDaVinci Laboratories2,000 mg
Lecithin GranulesVitabase1,950 mg
Lecithin GranulesThe Vitamin Shoppe1,725 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2012 list a median of 190 mg; those entered in 2025, 180 mg.

Median phosphatidylcholine per serving by the year the label entered DSLD (years with 20+ products)
Year	Products	Median per serving
2012	30	190 mg
2013	45	100 mg
2014	20	27.5 mg
2016	30	180 mg
2017	25	150 mg
2018	21	108 mg
2020	34	100 mg
2021	41	95 mg
2022	30	300 mg
2023	24	130.5 mg
2024	37	200 mg
2025	32	180 mg

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing phosphatidylcholine by DSLD product type

Brands listing it most: Quicksilver Scientific (14), Douglas Laboratories (14), Life Extension (13), Nature's Plus (10), Carlson (10), Aurora Nutrascience (10), Designs for Health (9), Nutri-West (8), Vitamin World (8), Xtendlife (8).

Every product listing phosphatidylcholine

652 products, A to Z by name (page 3 of 14), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

CurcuminNanoNutrain a blend
CurcuminNatural Factors Three Brainsin a blend
Curcumin 500Life Time Fitness · off the marketin a blend
Curcumin PhtosomeProtocol For Life Balance · off the marketin a blend
Curcumin PhytosomeProtocol For Life Balance · off the marketin a blend
CytoDetoxTrue Cellular Formulas25 mg
Daily Liver SupportRenew Lifein a blend
Daily Vitality Pack Active 40+GNLD Nutritionals · off the market93 mg
DHEA Spray Natural Wild BerryNature's Plusin a blend
DiabenilThorne Research · off the marketin a blend
Diablos Hyperburn 6.0Innovative Laboratoriesin a blend
DIMAllergy Research Group · off the marketin a blend
DIM (Diindolylmethane) 100 mgBIOVEA25 mg
DIM + CurcuminEuroMedicain a blend
DIM Complex 100 mgNova Nutritions25 mg
DIM DetoxPure Encapsulationsin a blend
DIM EnhancedDouglas Laboratoriesin a blend
DIM Enhanced Delivery SystemAllergy Research Groupin a blend
DIM Enhanced With Curcumin, Green Tea And WasabiaPureFormulas · off the marketin a blend
DIM Enhanced With Curcumin, Green Tea and WasabiaDouglas Laboratoriesin a blend
DIM EnhanchedDouglas Laboratoriesin a blend
DIM PalmettoAllergy Research Group · off the marketin a blend
DIM Palmetto Prostate FormulaAllergy Research Groupin a blend
Dim PlexDaVinci Laboratories of Vermont · off the marketin a blend
DIM PlexDavinci Laboratoriesin a blend
DIM Vitex PMS FormulaAllergy Research Groupin a blend
Dim+cdgJarrow Formulasin a blend
DIM-Complex 100 mgBest Naturals25 mg
DIM-Pro 100Pure Encapsulations · off the marketin a blend
DIM-PRO PlusMedifoodin a blend
DimproEnergetic Nutritionin a blend
Dimpro 100Pure Encapsulationsin a blend
Dr. Cutler's Liver & Kidney CleanseTrue Health50 mg
Dr. Cutler's Ultimate Gallbladder SupportTrue Health120 mg
Dr. Derrick DeSilva's Liposomal Vitamin C Natural Citrus FlavorSwanson Ultra · off the marketin a blend
Dr. Shade's Bitter XQuicksilver Scientific35 mg
Dr. Shade's Bitters No. 9Quicksilver Scientific35 mg
Dr. Wachters' Professional Formula AWachters' · off the market230 mg
Dry Eye Relief TG-1000VisiVite50 mg
EFA FormulaBeyond Health1.5 mg
Egg Yolk Lecithin 600 mgSwanson Premium Brand · off the market114 mg
Egg Yolk Lecithin 600 mgNature's Plus · off the marketin a blend
Egg Yolk Lecithin 600 mgNaturesPlus43 mg
Energizer Formula With Coenzyme Q10 & Lipoic AcidMartin Avenue Pharmacy100 mg
EnterocapHealth Concernsin a blend
Enteromend Orange VanillaThorne Research · off the marketin a blend
Enteromend Orange Vanilla FlavoredThorne Research · off the marketin a blend
Enz-Factors PlusDouglas Laboratories92 mg
EpiFytosomes Vitamin CNature's Answer450 mg
Essential Liver Health FormulaCATALO420 mg